Eye fatigue is something that most of us experience. It can be a result of working in front of the computer screen for too many hours or a lack of sleep. Allergies can exacerbate eye fatigue as well. Remember, when you experience eye fatigue, to rest your eyes; it will pay dividends in the long run.
During the 17th and 18th centuries, hand lenses, microscopes, preparations for fixing the eye for study, and freezing the eye became prevalent and allowed physicians to study the details of the eye.
Eye facts: The rarest eye color in the world is green. Only about 2 percent of the entire world population has green eyes, with the majority being from northern and central Europe.
As children, we often leap before we look, which can lead to a host of injuries. If your child has sustained a recent eye injury, remember to treat it as soon as possible because childhood injuries can cause vision issues later in life.
Eye facts: Did you ever wonder how often you blink? The average person blinks a total of 17 times per minute, which comes out to 5.2 million times during the course of a year.
Good vision is important to your child’s physical development. Their eyes send input to the brain. Input from both eyes is needed for the brain’s vision centers to develop.
One of the reasons that owls’ evolved with the ability to turn their heads 270° is because they cannot move their eyes. The eye has a tubular shape which prevents it from moving.
One of the best things you can do for eye health is to protect your eyes. Whether you are working in the yard, building something in the workshop or using tools for DIY home repairs, be sure to play it safe and wear eye protection.
It is a good idea for teens and young adults to see an ophthalmologist even if there are no signs of eye illness or injury. Older adults between 20 and 30 should also consider a checkup as a means of preventative maintenance. Adults 40 years and older should see an ophthalmologist every 2 to 3 years.
If you suspect retinal tears, it’s important to seek medical assistance as soon as possible. These tears can cause blind spots and blurred vision, but may eventually lead to permanent vision loss when left untreated.
German biologist Gottfried Reinhold Treviranus discovered the eye's cone and rod cells through use of a microscope in the 1830s. Treviranus also posited a theory of evolution known as transmutation, an idea popular prior to Darwin's natural selection.
One bad habit that has a lot of damaging effects on the eyes is smoking. Cigarette smoking increases risks for many eye diseases and conditions and can increase problems with vision. If you smoke, talk with your doctor today about effective quitting programs.
It’s important to remember that you may not reap the full benefits of laser vision correction surgery right away. In some cases, it can take months before your eyes finally adjust.
Older adults and seniors who are 65 years old or older are particularly susceptible to eye health issues. In fact, the American Ophthalmological Society recommends that seniors to see an ophthalmologist every year or two to maintain eye health and treat any vision disorder which may arise.
While there are certainly exceptions to this rule, men can typically read fine print much better than women can.
The inability to see objects up close, particularly as we get older, can sometimes be confused for the natural aging process when far-sightedness is the culprit. There are a number of tests to help your ophthalmologist determine if you have presbyopia or far-sightedness.
Are you concerned that you’ll be on medication for an extended period after having vision correction surgery? Let’s talk about what you can expect from different vision correction options.
Did you know that with cataract surgery you do not need to wait for your cataract to "ripen" before having it removed? In fact, cataracts can be removed before they are considered ripe and having them removed before they become truly problematic can save you a lot of money and hassle.
If you wear contacts, then you need to understand just how important it is that you keep them clean. Wash your hands before removing them or putting them back in, and always clean your lenses (one at a time) with the proper ophthalmologist-recommended contact solution.
Remember, a child who’s never seen normally won’t know to complain about visual issues. It’s important to look for signs of vision loss through your child’s behavior.
Did you know that eating a healthy diet can help you to retain your vision for longer? In fact, a number of recent university studies have confirmed a link between eating a healthy diet (fruits, nuts, grains, and green vegetables) and eye health.
Did you know that the eye can process 36,000 bits of information every hour? In fact, a normal lifespan will bring you almost 24 million images of the world surrounding you.
If you work with or near airborne particles or hazardous materials then wearing safety eyewear at work is imperative. Not only will this help prevent possible eye damage, but the lasting effects can help maintain your vision and eye health for the future.
Did you know that UV-blocking sunglasses are good for kids to wear as well as adults? In fact, experts agree that protection in youth can actually help to prevent loss of eyesight in later years.
